Question

Symptoms of xeropthalmia

Answer 1

Night blindness (XN)

Conjunctival xerosis (X1A)

Bitot's spots (X1B)

Corneal xerosis (X2)

Corneal ulcer covering less than 1/3 of the cornea (X3A)

Corneal ulcer covering at least 1/3 of the cornea, defined as keratomalacia (X3B)

Corneal scarring (XS)

Answer 2

night blindness,corneal ulcers,conjunctiva dries out - thickens - and then wrinkle.drying out and wrinkiling causes many symptoms......

at latest stage , a part or all cornea liquifies which leads to blindness.as this disease progressess lesions form on cornea and are called bitot's spot.

hope this helps

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